Googleando por ahi, encontre una solucion al problema de la posicion del mouse, la escribo, por si a alguien le sirve:
Código HTML:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Div persecutor.</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<meta http-equiv="Content-Script-Type" content="text/javascript">
<script language="JavaScript" type="text/JavaScript">
function checkS(e){
// capture the mouse position
var posx = 0;
var posy = 0;
if (!e) var e = window.event;
if (e.pageX || e.pageY)
{
posx = e.pageX;
posy = e.pageY;
}
else if (e.clientX || e.clientY)
{
posx = e.clientX;
posy = e.clientY;
}
document.getElementById('pos').innerHTML = 'Mouse position is: X='+posx+' Y='+posy;
document.getElementById('pos').style.left = posx;
document.getElementById('pos').style.top = posy;
}
</script>
</head>
<body onmousemove="checkS(event)">
<div id="pos" style="position:absolute;"><div>
</body>
</html>